DIN EN 61094-2:2009-09
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-2:2009); German version EN 61094-2:2009
| Fecha de anulación: |
2026-01-01
Anulada
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | The document is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphones having the same mechanical dimensions. It specifies a primary method of determining the pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure. |
| Keywords: | Acoustic testing|Acoustoelectric devices|Calibration|Condenser microphones|Definitions|Electroacoustics|Environmental condition|Laboratories|Laboratory apparatus|Measurement|Measurement microphones|Measuring instruments|Measuring techniques|Microphones|Pressure chambers|Pressure transmission|Sound pressure|Testing|Transfer coefficient |
| ICS: | 17.140.50 - Electroacústica, 33.160.50 - Accesorios |
| CTN: | |
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Equivalencia Internacional |
Idéntica IEC 61094-2:2009+AMD1:2022 CSV Idéntica EN 61094-2:2009/A1:2022 |
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Reemplazo Normas |
Reemplaza a DIN EN 61094-2:1994-02 Reemplaza a DIN EN 61094-2:2008-01 Es reemplazada por DIN EN 61094-2:2026-01 |
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